151. China Battery Industry Economic Development Gap with Developed Countries
January 07, 2013
Battery industry in China is still the underdeveloped industry
In recent years, driven by the multiple factors of enhance economic level, increased market demand, solar cells, lithium batteries, carbon fiber battery new products constantly emerge in the market; Though  |
 |
152. The First China Low-Noise Transformer Passed Rigorous Validation
January 07, 2013
China's first domestically-made low-noise transformer passed the national test center and Italy CESI certification
It is reported that China's first domestically-made low-noise transformer passed the national test center and Italy CESI certification, which will be delivered to ...
|
|
|
153. Classification of UPS Power Supply
January 07, 2013
What is a UPS? UPS is an abbreviation of Uninterrupted Power System, in Chinese it is also known as an uninterruptible power supply system. UPS is the uninterruptible power supply of constant frequency with one compound containing the energy storage device, the inverter, a battery pack, such as the...
|
|
|
154. Brief Introduction of Solar Panel
January 06, 2013
The role of the solar cell panel
The role of the solar panels is to convert the sun's light energy into electricity, and store the output DC power in the battery. The 500w solar panel is o...
|
|
|
155. Some Knowledge about LED Lights
January 06, 2013
Factors reduce the life of the LED energy-saving lamps First, the voltage is unstable. Second, the short circuit of a component in the line or the printed lines or other conductors will result in the partial short circuit of the LED power supply passage. Third, a damaged |
|
156. Introduction of BOPP Film
January 06, 2013
Overview of BOPP film
BOPP (biaxially oriented polypropylene) film has the advantages of lightweight, non-toxic, odorless, moisture-proof, high mechanical strength, good dimensional stability, excellent transparency, excellent printing surface treatment, etc., and they are widely used in ...
|
|
|
157. Oversupply of Solar Panels in 2012
January 06, 2013
Global Oversupply of Solar Panels The solar analyst Jenny Chase said that in 2012, the condition of the solar panels oversupply will exacerbate. In 2011, the oversupply of solar panels result in the solar stocks losses up to $ 30 billion. In 2012, solar power plant developers will install 28.4GW so...
|
|
|
158. Four Stages in the Development of Inspection Agency
January 05, 2013
First stage: the national inspection agency is responsible for all commodity inspection.
In 1984, the State Council issued the "People's Republic of China Import and Export Commodity Inspection Ordinance", it provides that the State Administration of Commodity unified supervision and manageme...
|
|
|
159. China Stamping Mold Industry has Large Development Space
January 05, 2013
Mold industry development status in 2012
Mold industry development in 2012 maintains a good momentum, mold companies orders are generally sufficient, full task, mold sales are 870 billion RMB, which an increase of 21% over the previous year. At the same time, China's mold production technolog...
|
|
|
160. The Popularization of Tin Box
January 05, 2013
Safety requirements of the tin box
People are too familiar with tin, and the correct and reasonable use can ensure it does not pose a security risk. So we have to be familiar with the knowledge with the box to keep it in the excellent condition. The safety requirements of |
|
|
Author: olive zhu
